International Maths Olympiad Forum By SOF Olympiad Trainer - Page 278

# User Forum

Subject :IMO    Class : Class 4

## Ans 1: (Master Answer)

Class : Class 1

(B):
Total amount collected by entry tickets for adult = Rs. 12 ×  250 = Rs. 3000
Total amount collected by entry tickets for child = Rs. 9 × 300 = Rs. 2700
Total amount collected  on that day = 3000 + 2700 = Rs. 5700

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Subject :IMO    Class : Class 4

Class : Class 4

Class : Class 4

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Subject :IMO    Class : Class 4

Class : Class 4
Answer is C)

## Ans 2:

Class : Class 5
B is also incorrect.

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 7

Class : Class 8

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Subject :IMO    Class : Class 4

## Ans 1: (Master Answer)

Class : Class 1

(B):  1782 x 56 = 99792 = 100000 (rounded to nearest thousand)

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Subject :IMO    Class : Class 7

Class : Class 7

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Subject :IMO    Class : Class 6

## Ans 1:

Class : Class 8
It is true and the answer is c As you can see in the solution.

Class : Class 9

Class : Class 3

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Subject :IMO    Class : Class 7